A new technique called speckle structured illumination endoscopy (SSIE) achieves super resolution in images acquired during endoscopy with a wide field of view and large depth of field. SSIE outperforms existing high-resolution endoscopic systems, which typically have limited field of view and depth of field.
Recent research reveals significant increases in tropical cyclone frequency in the North Atlantic and North Indian Ocean, while decreases are observed in the western Pacific. The study also shows varying trends in intensity across different ocean basins.
Research reveals that certain bacteria can replace essential lanthanides with actinides to sustain their metabolism. The findings suggest a possible role for these bacteria in decontaminating areas contaminated with radioactive elements or separating lanthanides and actinides for analytical purposes.
The Medicines for All Institute will work on 14 new global health projects, reducing costs of medicines for tuberculosis, malaria, HIV, and neglected tropical diseases. With the $18.7 million grant, Medicines for All aims to improve access to low-cost medications for people living with these diseases.
Researchers discovered supergenes that enabled ragweed to colonize large parts of Europe, changing characteristics such as size and flowering timing to produce highly allergenic pollen. The study highlights the importance of genetic analysis in understanding invasive species' evolution and spread.
A new study reveals Homo species' preference for diverse habitats over the last 3 million years. Early African hominins like H. habilis and H. ergaster lived in open grasslands, while H. erectus adapted to temperate forests and colder habitats.
A Curtin University research found that 98% of TikTok videos promoting vaping pose a risk to teens. The study highlights the need for stricter regulations and enforcement on social media platforms.
A new study proposes that ancestors of Prochlorococcus microbes used chitin particles as rafts to venture into the open ocean. This enabled them to evolve new abilities and eventually thrive in the nutrient-poor waters, playing a crucial role in absorbing CO2 from the atmosphere.
A new study has identified a second key gene, AAT1, involved in malaria's resistance to the drug chloroquine. The finding, published in Nature Microbiology, has implications for the ongoing battle against malaria.
Researchers found mailing HPV self-collection tests and offering assistance improved cervical cancer screening nearly two-fold among low-income women. Screening uptake increased to 72% among women who received mailed HPV kits, compared to 37% for those with scheduling assistance alone.
A new study from University of Michigan suggests that the perception of not enough food can be sufficient to slow aging in flies. The researchers induced hunger in flies through various methods, including altering amino acid levels and using optogenetics, and found that these flies lived significantly longer than controls.
A research team at Leibniz-IZW identified molecular markers for testicular cell types in domestic cats and four wild feline species, allowing for the clear identification of Leydig and Sertoli cells, spermatogonia, and advanced germ cell stages. This breakthrough enables the maturation process of male germ cells in vitro.
Researchers at USC Norris Comprehensive Cancer Center have identified a biomarker, CX3CR1, that can predict which patients with non-small cell lung cancer will respond well to chemoimmunotherapy. Elevated levels of the biomarker in T-cells after six to nine weeks of treatment indicate long-term benefits from the combination therapy.
The number of US cancer survivors with self-reported functional limitations has more than doubled since 2000, according to the study. Cancer survivors without functional limitations have seen relatively little growth over the same period.
A team led by Professor Timo Betz has developed a 3D cell culture chamber to grow muscle and other tissue using high-resolution microscopy. The new system will enable scientists to mimic the mechanical situations that confront various living tissues in serious conditions, reducing animal testing and costs.
A new study led by Intermountain Health and University of Utah Health found that an antibiotic stewardship program significantly reduced prescribing rates of antibiotics at urgent care centers in Utah. The program, implemented for 38 clinics, included education, electronic health record tools, and transparent benchmarking dashboards, r...
Researchers create a human-brain-like environment to study microglia development and function for the first time in living human-derived tissue. The findings suggest that brain environment influences microglia development and function, particularly in diseases such as autism spectrum disorder and Alzheimer's disease.
A study found that certain pteropod species in the Southern Ocean are vulnerable to climate change due to varying life cycles. The research suggests that population stability is essential for species survival and that prolonged exposure to unfavorable conditions may jeopardize future populations.
A study by Mayo Clinic researchers found that brain transmission speeds continue to increase into early adulthood, reaching a plateau around age 30-40. This may help clinicians offer therapies to treat disorders such as anxiety and depression that emerge during late adolescence and early adulthood.
A new publication demonstrates the use of laser direct writing to create flexible humidity sensors based on Ga2O3 and liquid metal. The sensors show a highly stable performance with rapid response and recover time, making them suitable for healthcare monitoring applications.
A study by UCLA astronomers reveals that none of the 16 young supermassive stars orbiting the Milky Way's black hole are found in pairs, contradicting previous assumptions about stellar formation. The researchers suggest that the extreme environment around the black hole may be driving nearby binary stars to merge or be disrupted.
An AI developed at TU Wien has shown to suggest appropriate treatment steps in cases of blood poisoning, outperforming human decisions. The AI can examine time-varying patient conditions and calculate treatment strategies, increasing cure rates by up to 3%. However, legal aspects and liability need discussion.
Scientists discovered that smaller brontotheres faced high extinction risk in crowded ecological niches, driving biased diversification towards larger sizes. This complex macroevolutionary pattern shows increased survival of larger species due to reduced competition.
A UNLV study found a significant correlation between 10 specific types of gut bacteria and the likelihood of developing Alzheimer's disease, with certain bacteria identified as protective or risk factors. The findings suggest that an imbalance of gut microbiota may play a role in the disorder's development.
A software program designed by Timothy G. Leighton predicts the environmental sounds of other planets and how human voices might change in distant worlds. The program uses acoustics and planetary science communities to learn about properties such as chemical composition, atmospheric temperature changes, and roughness of the ground.
A UMass Amherst study found that changing patterns of land use lead to increased runoff and decreased forested areas, resulting in higher stream flow and increased phosphorous and nitrogen concentrations. The research warns of impending water quality issues if urban planning does not implement sustainable land-use measures.
A new study found that early human ancestors adapted to diverse food resources and mosaic landscapes, which increased their resilience to climate changes. The researchers analyzed over 3,000 fossil specimens and archeological sites, revealing a preference for biomes with high plant and animal diversity.
Researchers developed algorithms to analyze acoustic signals from fire hydrant-mounted hydrophones, pinpointing leaks in aging water distribution networks. This technology supports water conservation efforts, especially in the Western US where leaks are a significant issue.
Researchers found that people with severe obesity have a higher risk of severe COVID-19 outcomes and may need more frequent booster doses. Immunity declines faster in obese individuals, putting them at greater risk of infection over time.
The study introduces the Lucy–Richardson–Rosen algorithm, which improves incoherent imaging by integrating nonlinear reconstruction with a well-known method. This enables high-quality 3D object information recovery with a high signal-to-noise ratio (SNR).
Researchers developed a 'dip-and-peel' strategy to create flexible gel films with high conductivity, inspired by the milk-skin effect. These gels have potential applications in wearable electronics and solid-state batteries.
Researchers have developed Nanonitrator, a novel drug that combines sodium nitrate with vitamin C to protect salivary glands from radiation injury. The nanodrug demonstrated better effects in maintaining cellular homeostasis and reducing oxidative stress compared to individual components.
The study used magnetic resonance imaging (MRI) to measure acute pressure changes inside the heart, discovering that pressure increases when patients receive a specific medication called adenosine. This technology can help doctors better diagnose and monitor patients with heart disease and heart failure.
Hammerhead sharks maintain elevated body temperatures during deep dives by minimizing heat loss, likely through 'breathing' cold water by closing their mouths and gill slits. This thermoregulation strategy could be widespread among other deep-diving sharks and fishes.
SpaceMarkers, a new machine learning software, can identify molecular interactions among distinct cell types in and around tumors. By analyzing spatial transcriptomics data, it reveals genes overexpressed due to cell-to-cell interactions, providing new avenues for understanding cancer progression and treatment responses.
Researchers at Google Quantum AI have successfully observed non-Abelian anyons, a type of particle predicted to break certain rules in physics. This breakthrough enables the creation of topological quantum computers, which can perform robust operations despite noise and errors.
A team of astronomers has discovered chemical traces of supermassive stars in globular proto-clusters, born 440 million years after the Big Bang. The study suggests that these 'celestial monsters' enriched the original gas cloud with chemical elements, explaining abundance anomalies in their stars.
The DGIST team developed a lossless immunocytochemistry technology that facilitates analysis of rare cells in clinical specimens. This technology achieved a high cell preservation rate and reproducibility compared to existing methods, enabling accurate diagnosis of various diseases.
Research from Japan reveals higher risk of depression and anxiety among older adults with dementia and poor activity participation during the pandemic. Poor activity participation was also associated with high risk of depressive symptoms and anxiety.
A team of researchers used artificial intelligence to create a 3D model of the Commander complex, a bundle of proteins that transport proteins in cells. This has helped understand how mutations cause disease, including Alzheimer's and heart disease.
Researchers have identified a new group of mitochondrial viruses confined to arbuscular mycorrhizal fungi Glomeromycotina, which may represent an ancestral lineage of mitoviruses. These large duamitoviruses possess distinct characteristics and are globally distributed in ecological niches occupied by glomeromycotinian fungi.
Researchers identified compounds in Labrador tea leaves that have antimalarial properties, particularly ascaridole, which has activity against drug-resistant Plasmodium falciparum parasites. The study highlights the importance of investigating and protecting plants used in traditional medicines.
A pilot study at the University of Eastern Finland found that background music reduced dental students' stress levels and improved their performance during preclinical tooth preparation exercises. The music also increased motivation to learn and practice, while enhancing communication and quality of cavity preparation.
Brain cancer cells use mitochondria from healthy astrocytes to boost energy production and amplify cancer stem cells, making glioblastoma more deadly and difficult to treat. Researchers discovered that acquiring mitochondria is a common process in glioblastoma, with implications for developing new treatments.
Scientists have developed a method to increase the efficiency of CRISPR/Cas9 gene editing without viral material, stimulating homology-directed repair by threefold. This breakthrough improves nonviral gene editing and may lead to more efficient disease modeling and hypothesis testing.
The perovskite electrochemical cell features a simple monolayered architecture, utilizing silicon substrate and single-walled carbon nanotube film top contact. It exhibits high luminance and photodetector sensitivity, making it a viable alternative to conventional LEDs.
Researchers at Hefei Institutes of Physical Science found that lead iodide undergoes a transition to a semimetallic state when subjected to pressure, expanding its spectral response range. This discovery presents a new strategy for designing high-performance photodetectors with broadband responses.
A team of researchers identified the substrates targeted by alpha 2-macroglobulin for degradation. They developed a novel assay to detect its role in lysosomal degradation of extracellular proteins. This finding suggests that an array of extracellular chaperones cooperate to protect against misfolded proteins.
A team of scientists, including a University of Central Florida researcher, is developing oyster-based shoreline protection for U.S. coastlines. The project aims to create self-repairing reef-mimicking structures to mitigate coastal flooding and erosion.
Scientists at Tohoku University found that boric acid catalyzes polypeptide synthesis under neutral and acidic conditions, producing up to 39 monomer-long glycine polypeptides. This discovery challenges previous studies suggesting neutral conditions hinder peptide synthesis.
A study found that excitatory-inhibitory imbalance, characterized by higher glutamate levels and lower GABA levels, precedes psychosis in individuals with 22q11.2 deletion syndrome. This imbalance is associated with hippocampal atrophy and cognitive decline.
Two NYGC research teams have been selected as grant recipients under the NIH Common Fund SMaHT Network. The first team will generate a high-quality somatic variant catalog leveraging three core sequencing assays, while the second team will develop innovative tools for studying somatic mosaicism using a single-cell multi-omics approach.
A new UK study found that people who believe individuals are to blame for living in poverty are more likely to oppose weight discrimination laws. The researchers also discovered a connection between stigmatizing views on weight and greater prejudice towards larger-bodied individuals.
Researchers have developed a method to create Nb2C/MoS2 heterostructures with improved optical properties, showcasing strong nonlinear optical absorption characteristics. The study demonstrates the potential of MXenes in optoelectronics, particularly in broadband optoelectronic devices and optical modulators.
As rural populations decline, abandoned lands hold promise for rewilding and biodiversity recovery. However, land abandonment can also have negative impacts on local ecosystems and human culture. The authors highlight the need to balance economic needs with restoration and conservation goals.
The HudsonAlpha Institute for Biotechnology has been awarded a $1 million NSF Engines Development Award to establish a green bioeconomy in the Southeast. The project aims to develop carbon-neutral crop technologies and create sustainable consumer goods, reducing climate change impacts from manufacturing.
A pair of studies finds that the US Magnuson-Stevens Act is working as intended to rebuild threatened fish populations and increase their size. In contrast to critics' claims, the policy does not unduly limit catch or revenue, but rather rebuilds depleted stocks with significant gains in size.
A new study by researchers at SUNY Albany found that the NY bail reform law had no significant impact on increases in murder, larceny, and motor vehicle theft rates. The study controlled for the COVID-19 pandemic's effect on crime rates, concluding that the law did not contribute to a rise in crimes.
A new computer-modeling system, scDesign3, has been developed to generate realistic synthetic data for analyzing genetic makeup of cells. The system can help researchers evaluate and validate computational methods for tasks such as gene expression analysis and cell trajectory modeling.
Researchers discovered that scalloped hammerhead sharks close their gill slits during deep dives to prevent heat loss and keep warm. This unique behavior allows them to hunt effectively in cold water depths.
Researchers found that temporary blindness caused by occluding one eye for two hours led to increased sensitivity to auditory input when the other eye was monitored. The brain's neural response to sound was selectively enhanced, indicating a high degree of plasticity and interdependence between senses.
Research team settles decade-long debate on Ta2NiSe5's microscopic origin of symmetry breaking; structural instability hinders electronic superfluidity. Advanced experiments and calculations confirm crystal structure changes as driving force behind phase transition.
A recent study identified orthophosphate as a contaminant in some antiscalants that promotes bacterial growth, while HEDP-based antiscalants showed no biofouling effect. The research aims to develop simple low-tech tests for desalination plants to reduce energy consumption and extend membrane lifespan.
A pilot study found that short-term therapy sessions with parents and their children in homeless shelters reduce parental stress and children's post-traumatic stress symptoms. Mothers reported improved parenting skills and reduced stress symptoms after participating in evidence-based parenting interventions.
Research reveals that brain tumor cells communicate with astrocytes through microtubes, transferring mitochondria to enhance growth. This connection increases treatment resistance and tumorigenicity in glioblastoma tumors.
A recent study found that a vast majority of tweets about obesity are negative, with only 8.25% containing positive sentiments. The analysis suggests that Twitter activity spiked around significant political events, including comments from influential politicians and celebrities.
Researchers found that high-fat diets increase levels of gut-derived bacterial toxins and systemic inflammation, promoting atherosclerosis. The study suggests targeting interventions for individuals at risk of developing heart disease.
Glioblastoma steals cognitive faculties as it spreads, but its insidious ability to infiltrate neighboring networks may be its undoing. Researchers found neural activity can restructure connections in surrounding tissue, causing decline. The drug gabapentin blocks this growth-causing activity in mice with glioblastoma.
A Rensselaer researcher has used artificial intelligence to discover novel van der Waals (vdW) magnets with large magnetic moments. These two-dimensional vdW magnets have the potential to advance science and technology in data storage, spintronics, and quantum computing.
Agricultural economist Charles Towe found that non-resident owners, mainly from NYC, are buying up farmland in Columbia County, leading to idle land and low-value farming practices. This trend has significant economic implications for the local community.
Prof. Ebisuya's stem cell zoo allows for systematic comparison of embryonic development across species, shedding light on species-specific differences in pregnancy length. Her research aims to uncover the biophysical basis behind these variations.
The Society for Academic Emergency Medicine has released a new clinical practice guideline for the treatment of acute dizziness and vertigo in emergency departments. The guideline is based on evidence-based recommendations and aims to improve patient care by reducing unnecessary imaging and promoting logical, algorithmic approaches.
A US-based clinical trial found that mailing high-risk human papillomavirus (hrHPV) sampling kits to low-income, under-screened women increased cervical cancer screening uptake by nearly double. The study used intensive community outreach campaigns and mailed HPV kits with effective help scheduling in-person appointments.
Research from Aarhus University reveals that right whales in the Southern Ocean have become thinner over the past 30 years due to declining krill populations. The whales' food source is shrinking as warmer waters reduce phytoplankton growth, leading to less krill and ultimately affecting their ability to fatten up before winter.
A new study reveals that rooftop solar arrays can meet the entire electricity demand of up to 35% of US manufacturers, currently accounting for only 2.2% of the grid mix. The research investigates the feasibility of on-site solar panel installations across different regions and manufacturing sectors in the US.
A new study from the University of Illinois explores how romantic relationships, neighborhood quality, and mental health intersect among Black Americans. The research reveals significant effects of neighborhood quality on mental wellbeing, with a notable interaction between relationship functioning and neighborhood quality for Black men.
The NUS team's light field sensor has a larger angular measurement range, high angular resolution and wider spectral response range, enabling higher depth resolution. It can capture 3D images of objects placed far away with accurate reconstructions of depth and dimension.
A team of DGIST researchers led by Professor Kyungmoo Yea developed an antibody that effectively alleviates chemotherapy-induced cancer cachexia. The new treatment approach enhances patient response to continuous anti-cancer therapy, improving quality of life and restoring skeletal muscles and fat tissues.
The DGIST research team created a selective photothermal layer formation technology and a transparent electrode using fine inkjet printing solution process. This enables the development of biomaterial devices requiring device transparency or sensitivity to temperature changes.
A new study using ancient DNA from northern and central Mexico reveals population continuity despite drastic environmental change, providing new insights into the region's demographic history. The research also identifies two 'ghost' populations contributing to pre-Hispanic populations, revealing a complex demographic landscape.
Researchers develop chitosan-based coating to preserve avocados and create imaging technique to predict shelf life. The coating delays ripening, and the imaging method accurately estimates remaining shelf life, potentially improving avocado quality and availability.
A large study found that adults with obstructive sleep apnea were more likely to experience long-term symptoms of COVID-19 than those without the condition. Adults with both sleep apnea and COVID-19 were up to 75% more likely to develop long COVID, according to researchers.
The explosion, known as AT2021lwx, is more than ten times brighter than any known supernova and has lasted for nearly three years, compared to most supernovae which are only visibly bright for a few months. The researchers believe that the explosion is a result of a vast cloud of gas being violently disrupted by a supermassive black hole.
New research reveals that people experience strongest suicidal thoughts in winter, specifically in December, with a daily peak between 4-5 am. This finding contradicts the common assumption that suicide rates are highest in winter.
A study published in Stroke identified two proteins, R-spondin 3 (RSPO3) and LGR4, that trigger a signaling pathway to reduce inflammation and promote neurite outgrowth in the ischemic brain. This discovery provides new hope for patients with ischemic stroke by targeting RSPO3/LGR4 signaling.
A cost analysis suggests Lecanemab, an antidementia medication with modest clinical benefit, could add billions to Medicare spending each year. Beneficiaries without supplemental coverage would face substantial out-of-pocket costs.
Coral reef fish larvae undergo significant physiological changes as they transition from open ocean swimming to settling on the reef floor. The study found that gene activity changes play a crucial role in adapting to hypoxic environments at night, allowing the fish to survive and thrive.
Researchers at Newcastle University found underactivity in three key areas of the nervous system in people with post-Covid fatigue. A trial is underway to test a TENS machine to alleviate symptoms.
A Boston University-led study discovered that self-essentialist reasoning plays a crucial role in attraction. When individuals assume others share an underlying essence, they're more likely to form connections with them. However, this flawed thinking can restrict who we find attractive, as it's based on superficial similarities.
Researchers have identified a novel approach to enhance anti-tumor immunity in bowel cancer by targeting sugar-coated molecules called sialoglycans on tumor-associated stromal cells. This strategy has shown promise in reversing T-cell mediated immunosuppression and improving treatment outcomes.
The SEMECO cluster aims to accelerate innovation in smart medical devices and implants using AI, modular system architecture, and dedicated microsystems. By closing the gap between technological possibilities and practical application in medicine, SEMECO seeks to develop more effective diagnostics, therapy, and innovative medicines.
A team of scientists has found a way to directly manipulate the spin of electrons in 2D materials like graphene, a long-standing challenge. They used a novel experimental technique to study the properties of how electrons spin in these materials.
Researchers found that fatty liver cells secrete proteins and genetic material that promote the spread of colorectal cancer to the liver. This condition is likely underdiagnosed, affecting over 40% of patients with colorectal cancer, according to a new study published in Cell Metabolism.
Researchers at Brigham and Women's Hospital have characterized the structure of amyloid-beta fibrils in the human brain, revealing their role in Alzheimer's disease progression. The study sheds light on how lecanemab, a US FDA-approved drug, exerts its protective effects by targeting these fibrils.
Researchers at UC Irvine found that exposure to traffic-related air pollution increased the risk of Alzheimer's disease in mouse models. The study showed that particulate matter impaired memory tasks and cognitive function, leading to brain plaque build-up and glial cell activation, key indicators of Alzheimer's disease.
A recent study published in PNAS reveals that succinate plays a critical role in enhancing cancer cell plasticity and identifies PLOD2 as a regulator of succinate during breast cancer progression. Targeting PLOD2 may be a promising strategy to suppress breast cancer metastasis and drug resistance.
The University of Kentucky and its partners in Kentucky and Tennessee have been awarded a $1 million NSF Engines Development Award to advance circular economy technologies. The award aims to create a diverse innovation hub that secures U.S. competitiveness in Next-Generation Manufacturing and supply chain logistics.
Researchers at UMass Chan Medical School identified the Bmal1 gene as a crucial regulator of circatidal behavior in P. hawaiensis, establishing a molecular link between circadian and circatidal clocks. The study provides new insights into the genetics underlying circatidal rhythms.
Interactions between gut bacteria may limit antibiotics' effectiveness in treating C. difficile infections, a study suggests. Researchers found that certain bacterial species make the bacterium tolerant to metronidazole and increase its abundance.
A patient in Cleveland was diagnosed with a corneal ulcer caused by Pseudomonas aeruginosa, a drug-resistant bacterium that's rarely found in eye infections. The contaminated eye drops were identified as the source of infection, and treatment required strong antibiotics to prevent vision loss.
Scientists have identified a specific gene mutation that triggers an inflammatory cascade, driving the development of treatment-resistant cancers. The study reveals a molecular circuitry by which mutations in the STK11 gene cause inflammation to spiral out of control.
A new study in mice reveals that pancreatic cancer's emergence is fueled by the expansion of cell-to-cell communication. Researchers found that plasticity and inflammation reshape cells' identities and local environments, fostering cancer growth. The study provides insights into the earliest cellular events leading to PDAC and potentia...
A study found that defects with deep energy levels deteriorate kesterite thin-film solar cell properties. The research team identified specific types of defects and proposed a method for preventing their formation. This could lead to improved efficiency for these cells.
Researchers at Pohang University of Science & Technology developed a selective catalyst that curbs corrosion in fuel cells, increasing durability three times compared to traditional catalysts. The catalyst's performance is attributed to the robust interaction between titanium dioxide and platinum.
A new charity, Talking Forward, supports families when a loved one is arrested for accessing indecent images of children. Research highlights the trauma caused to these families, who are often overlooked by agencies providing support to direct victims. The charity aims to provide better support and recognition of their experience.
Kavli Institute researchers found that oscillon decay can generate detectable gravitational waves, offering a novel test of early Universe dynamics. This discovery provides a new window into the earliest moments of the Universe and may help address pressing cosmological questions.
A study of over 45,000 individuals found COVID-19-like symptoms without SARS-CoV-2 infection led to higher rates of depression and anxiety eight months post-symptom onset. Researchers also discovered that negative SARS-CoV-2 serologic test results did not mitigate this risk.
Researchers have developed a new instrument to thoroughly characterize the optical properties of specialized eyeglass lenses used to slow myopia progression. The study's findings provide valuable information on how these lenses interact with eye elongation and shed light on their effectiveness in real-world scenarios.
An international team reconstructed groundwater evolution in the Great Basin, USA, combining calcite deposits and numerical models. The results show the elevation of the water table was three to four times more sensitive to recharge during dry climates.
A new study using NIS data found that patients living in densely populated areas are at a lower risk of mortality from CLI, with females also benefiting from decreased mortality rates. Researchers suggest encouraging active lifestyles and vigorous exercise regimens to prevent progression and decrease mortality risk.
Oregon State University will spearhead a two-year NSF Engines project to advance semiconductor technologies in the Pacific Northwest. The project aims to create a regional innovation ecosystem and provide training programs for a diverse workforce.
Scientists at Duke-NUS Medical School have discovered a protein called ASC2 that inhibits inflammasomes, thereby limiting inflammation in bats. This discovery could lead to the development of new anti-inflammatory drugs for human diseases, including those caused by viral infections and ageing.
A Cochrane review found that individual-level stress management interventions, such as cognitive behavioral training and exercise, can reduce stress in healthcare workers for up to a year. The long-term effects of these interventions remain unknown, highlighting the need for further research.
Researchers developed a biocide-coated polymer that effectively kills MRSA, Covid-19, and resistant bacteria, reducing hospital-acquired infections. The new material can be added to plastic products during manufacture or used as a spray, offering an effective solution to combat antimicrobial resistance.
Researchers reconstruct Holocene fire records using sand dune foot-slope deposits, providing a new perspective on fire regimes and human influence. The study's findings suggest that sand dunes can serve as repositories of fire history, aiding in the expansion of scientific understanding of fire histories around the world.
New research from ESMT Berlin suggests that using machine-based predictions can improve overall accuracy of human decisions, but also increase the likelihood of certain errors and the human's cognitive effort. The study highlights the importance of collaboration between humans and machines to maximize complementary strengths.
A new method developed by Cornell researchers provides tools to interpret discarded X-ray crystallography data, enabling better understanding of proteins' movement, structure, and function. This breakthrough could lead to designing new drugs targeting specific proteins.
Researchers have found sedimentary archives in sand dunes that can reconstruct reliable, multi-millennial fire histories. The discovery aims to expand scientific understanding of fire regimes around the world and uncover the role of humans on fire history.
Review Commons is expanding its scope and scale with added funding, welcoming Biochemical Journal, Genes & Development, Genome Biology, and Immunology & Cell Biology as new affiliate journals. The platform now supports a diverse range of publishers and enables authors to reuse peer reviews for multiple journal submissions.
A team of researchers from the University of Minnesota has successfully measured the expansion rate of the Universe using data from a magnified supernova. Their findings provide new insight into the problem and bring scientists closer to obtaining the most accurate measurement of the Universe's age.
Research finds military veterans exposed to low doses of chemical warfare agents have higher rates of mortality from genitourinary diseases and deaths attributable to alcohol. However, overall cancer incidence is not significantly associated with Porton Down attendance.
The new method enables the synthesis of BCBs with unprecedented ease through a formal [2+2] cycloaddition, achieving regioselectivity and expanding chemists' access to diverse BCB scaffolds. This breakthrough addresses the challenges of BCB synthesis and offers a promising route for pharmaceutical applications.
Scientists have developed a gene-editing technique that allows them to easily engineer specific cancer-linked mutations into mouse models. This new method, based on CRISPR genome-editing technology, enables researchers to explore many unknown mutations and develop new drugs targeting those mutations.
A Phase 3 trial found that mailing HPV self-collection kits and scheduling assistance increased cervical cancer screenings among under-screened, underserved women. The study demonstrated the effectiveness of this approach in breaking down access barriers to screening.
A new AI algorithm named CoDE-ACS can quickly and accurately rule out heart attacks in patients, improving diagnosis and reducing hospital admissions. The tool has the potential to reduce misdiagnosis and inequalities in diagnosis across different populations.
Researchers found that scarring of the collagen framework prevents stem cells from healing damaged tissue in Duchenne muscular dystrophy. The study, published in npj Regenerative Medicine, used mice models to show how fibrosis disrupts cell behavior and hinders muscle regeneration.
Researchers from Hefei Institutes of Physical Science propose a novel approach to treat antibiotics using low-temperature plasma technology, achieving higher efficiency than single antibiotics. The method involves combining CAPJ with PAW, resulting in ecologically safe degradation products.
Researchers identified two clear groups of young horses with distinct reactions to a sudden novel object. The first group exhibited a spike in heart rate and hyper-alert behavior, while the second group calmed quickly after the stimulus. Understanding these genetic components can help match horses with suitable owners and training for ...
Researchers have discovered that certain bacteria can use radioactive elements americium and curium to replace lanthanides in their metabolism. This finding has significant implications for bioremediation and the separation of lanthanides and actinides.
Researchers developed a new integral imaging-based tabletop light field 3D display with a large viewing angle of 68.7°, enabling users to view correct 3D images from large oblique positions. The display's compound lens array balances depth of field and 3D spatial resolution, resulting in superior imaging quality.
Scientists from Forsyth Institute develop CRISPR-based diagnostic tool that can detect specific oral pathogens with high sensitivity and specificity. The test can be performed in a dental office without technical expertise, providing comprehensive information on oral health and systemic diseases like diabetes, heart disease, and cancer.
A team of researchers is exploring the potential of HDAC inhibitors to treat sickle cell disease by reactivating the fetal hemoglobin gene. Early evidence suggests that panobinostat, a specific inhibitor, can increase fetal hemoglobin levels in red blood cells and mouse models.
Adults with sleep apnea are at greater risk for long COVID, according to a new study. The research team found that patients with sleep apnea had a 12% increase in risk for long-term symptoms after their initial infection, and a 75% increase in risk compared to those without sleep apnea.
This book provides a comprehensive guide to navigating the challenges of entrepreneurship, offering insights from a multi-year research project. It shares lessons and strategies for identifying business opportunities, executing ideas, and adapting to environmental changes.
Researchers used AI to analyze speech patterns of patients with Parkinson's disease, finding they spoke in shorter sentences with more verbs and fewer common nouns. The study suggests potential early detection methods for the condition through conversational analysis.
Researchers have found that supermassive black holes are more likely to grow and release energy when inside galaxies expected to collide. The study used a new technique to determine galaxy distances, providing insight into the growth of these black holes during cosmic noon.
A new study suggests that allowing bedside nurses to independently order C. difficile testing can significantly reduce the time to receive test results, potentially decreasing clinical and economic burdens of CDI infections. The policy change also showed a decrease in patient infections and hospital economic costs.
A mobile app called SCI Step Together encourages people with partial spinal cord injuries to get active by setting goals, tracking activities, and connecting with others. The study found that participants who used the app had greater fulfillment of basic psychological needs, including independence, competence, and belonging.
Researchers found improved cookstoves produce twice as many harmful ultrafine air pollution particles (PM0.1) as conventional stoves. Despite reducing fine particles by up to 65%, they increase ultrafine particle emission.
The Somatic Mosaicism across Human Tissues (SMaHT) Network aims to identify and catalog genetic variants in different individuals, enabling research into development, aging and disorders. A $15 million grant from the NIH Common Fund supports this project, led by Dr. Ting Wang and co-led by Dr. Hui Shen.
Researchers have identified extreme field reversals around FRB 20190520B, a persistently active repeating Fast Radio Burst. This finding provides insights into the turbulent magnetized environment surrounding the cosmic explosion, which may be caused by signal passage through a companion's halo.
A new study from Keck Medicine of USC reveals that heavy alcohol use may be more damaging to the liver for people with metabolic syndrome, more than doubling the risk of advanced liver disease. This condition, characterized by symptoms such as abdominal fat, high blood pressure, and high cholesterol, affects over one in three Americans.
Researchers found that imagining an index finger as five times smaller improves tactile discrimination threshold, while imagining it larger worsens it. This suggests top-down influence of beliefs on perception, supporting the idea that cognitive content can shape sensory experience.
Researchers at Stevens Institute of Technology created a digital platform to enable organizations to share satellite data, accelerating earth science research. The New Observing Strategies Testbed (NOS-T) facilitates complex missions like wildfire spotting and landslides prediction without revealing private information.
A new paper reveals that Henry Hilton, Central Park's Treasurer and VP, was behind the order to destroy life-size models of dinosaurs and prehistoric creatures in 1871. The destruction was part of a struggle for control of New York city following the American Civil War.
Clinical studies with children as participants often require more time, people, and resources than initially budgeted. The study found that pediatric clinical studies cost 59% more on average than the initial proposal, highlighting a need for accurate budgeting.
Researchers develop a new composite strategy to produce clean Landsat images with reduced cloud and shadow errors. The approach uses an algorithm to select pixels from multiple dates to create a virtual median-value point, detecting and replacing clouds and shadows in the process.
A new, free online language course is available to learn the Ojibwe language, spoken in Indigenous communities around the Great Lakes. The course uses spaced repetition software to help learners memorize vocabulary and grammar.
Researchers at the University of Illinois have identified strong correlations between SARS-CoV-2 cases and deaths, temperature, and latitude. The studies suggest that the virus is genetically encoded to exhibit seasonal behavior, which could be influenced by vaccine design.